I’m voting to close this question because as our help center states, asking whether something is a problem (whether is was stupid, rude, inappropriate etc.) is off-topic on this site. Instead, try to focus your question on solving the actual problem you experienced. In this case, your title is promising, but you need to include what part of assessing you're struggling with, that relates to your Interpersonal Skills (behaviors you use when interacting with other people to achieve certain goals). What part of giving your assessment were you struggling with? — Tinkeringbell ♦ 2 mins ago

Also, you might want to take a look at this answer, and note how it talks about 'presenting a paradox'. In this case, your on-topic question would be 'how to give my assessment of someone', but your question body suggests you don't even have an assessment to give since you paid no attention to what you were supposed to assess. — Tinkeringbell ♦ 2 mins ago